Plastic bag cultivation method of oyster mushrooms

A bag-type cultivation and oyster mushroom technology, which is applied in botanical equipment and methods, fertilizer mixtures, horticulture and other directions, can solve problems such as not yet mature cultivation technology and restrict the development of oyster mushroom cultivation industry.

Inactive Publication Date: 2011-01-26
SICHUAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In recent years, although there have been some reports on the use of residues and wastes from different industries including fruits, traditional Chinese medicines, grasses, and excrement as culture mediu

Method used

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  • Plastic bag cultivation method of oyster mushrooms
  • Plastic bag cultivation method of oyster mushrooms
  • Plastic bag cultivation method of oyster mushrooms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Crush magnolia officinalis branches dried in the sun after removing the bark into (1~1.5cm)×(1~1.5cm)×(0.1~0.15cm) size wood chips, press 100 bags (use length, width and thickness 43cm×22cm× 0.3mm polyethylene bag), calculated as 2 catties of dry material per bag, weighed 132 catties of Magnolia officinalis wood chips (66%), soaked in water for 7 to 10 days, to make it fully absorb water, until the water-soaked wood chips particles can be seen water but lightly pinched by hand Just enough to not flow. Add corn cob 13.5%, cotton seed hulls 9%, bran 8%, gypsum powder 1%, lime powder 2%, superphosphate 0.5%, mixing materials, bagging, sterilization (after 4 hours at normal pressure and high temperature, reach 100°C, Sterilize for 24 hours, cease fire, and stuffy overnight). Select Pleurotus ostreatus heterozygous strains for open inoculation in the sterilized inoculation room or in the inoculation box. After inoculation, transfer the bacteria bag to the mushroom room, and c...

Embodiment 2

[0014] Crush magnolia officinalis branches dried in the sun after removing the bark into (1~1.5cm)×(1~1.5cm)×(0.1~0.15cm) size wood chips, press 100 bags (use length, width and thickness 43cm×22cm× 0.3mm polyethylene bag), calculated as 2 catties of dry material per bag, weighed 88 catties of Magnolia officinalis wood chips (44%), soaked in water for 7 to 10 days, to make it fully absorb water, until the water-soaked wood chips particles can be seen water but lightly pinched by hand Just enough to not flow. Add 35.5% corncob, 9% cottonseed hull, 8% bran, 1% gypsum powder, 2% lime powder, 0.5% superphosphate, mix, bag, sterilize (after 4 hours at normal pressure and high temperature, reach 100°C, Sterilize for 24 hours, cease fire, and stuffy overnight). Select Pleurotus ostreatus heterozygous strains for open inoculation in the sterilized inoculation room or inoculation box. After inoculation, transfer the bacteria bag to the mushroom room, and germinate at a temperature of 5°C...

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Abstract

The invention relates to a plastic bag cultivation method of oyster mushrooms. Artificial plastic bag cultivation is carried out by using 44-66 percent by weight of wood pellets of magnolia branches after bark removal as a main culture medium and matching with the balance of other conventional culture medium contents which have a total C/N (Carbon/Nitrogen) ratio of 20-40 to 1. The wood pellets of the magnolia branches, which are fully soaked in water, are evenly mixed with other contents, sterilized, inoculated and cultured under a temperature condition suitable for the growth habits of the oyster mushrooms so as to obtain finished oyster products. The oyster products cultured by using the method have higher yield and protein content which are increased by 15-20 percent compared with the conventional culture method.

Description

technical field [0001] The invention relates to a cultivation method of edible fungi, in particular to a bag cultivation method of oyster mushrooms. Background technique [0002] Pleurotus ostreatus is an edible fungus with good taste and nutrition. Currently produced oyster mushrooms are mostly cultivated on conventional culture media such as cottonseed hulls, sorghum hulls, corncobs, straw, and bran. Conventional cultivation methods mainly include soil-covering cultivation method and bag cultivation method. The basic process of soil-covering cultivation method is to grow bacteria indoors and cover soil cultivation outdoors. The method of bag cultivation is to put the culture medium prepared according to the nutrient materials required for the growth of Pleurotus ostreatus into the cultivation bag. Mushrooms, the basic process is: medium material - mixing - bagging - sterilization - mycelium management - fruiting. In the process of bag cultivation method, due to the ris...

Claims

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Application Information

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IPC IPC(8): A01G1/04C05G3/00
Inventor 郑林用罗霞余梦瑶江南陈学强许晓燕曾锦赵建
Owner SICHUAN ACAD OF AGRI SCI
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